FR2386677B1 - - Google Patents

Info

Publication number
FR2386677B1
FR2386677B1 FR7710854A FR7710854A FR2386677B1 FR 2386677 B1 FR2386677 B1 FR 2386677B1 FR 7710854 A FR7710854 A FR 7710854A FR 7710854 A FR7710854 A FR 7710854A FR 2386677 B1 FR2386677 B1 FR 2386677B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7710854A
Other languages
French (fr)
Other versions
FR2386677A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7710854A priority Critical patent/FR2386677A1/en
Publication of FR2386677A1 publication Critical patent/FR2386677A1/en
Application granted granted Critical
Publication of FR2386677B1 publication Critical patent/FR2386677B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
FR7710854A 1977-04-08 1977-04-08 Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism Granted FR2386677A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710854A FR2386677A1 (en) 1977-04-08 1977-04-08 Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710854A FR2386677A1 (en) 1977-04-08 1977-04-08 Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism

Publications (2)

Publication Number Publication Date
FR2386677A1 FR2386677A1 (en) 1978-11-03
FR2386677B1 true FR2386677B1 (en) 1984-12-14

Family

ID=9189264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710854A Granted FR2386677A1 (en) 1977-04-08 1977-04-08 Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism

Country Status (1)

Country Link
FR (1) FR2386677A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392927A1 (en) * 1977-06-01 1978-12-29 Chastanier Roger Roof smoke vent opening mechanism - has cable drum released from winding gear after breaking glass window to permit rapid opening
FR2535379B1 (en) * 1982-11-02 1986-01-24 Allouche Claude WINCH FOR VARIOUS OPENING ELEMENTS FOR SMOKING AND VENTILATION
FR2583844B1 (en) * 1985-06-21 1989-08-18 Ecodis CYLINDER APPLICABLE TO THE OPENING AND CLOSING OF PARTICULARLY SMOKE OUTLETS
NZ222645A (en) * 1986-11-25 1990-07-26 Colt Int Ltd Ventilator with fused fire prop
US5559409A (en) * 1995-01-18 1996-09-24 Beierwaltes; William T. Automated window system and method for a building
FR3040186B1 (en) * 2015-08-18 2018-03-30 Souchier ACTUATOR DEVICE AND OPENING AND CLOSING SYSTEM USING SUCH A DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605150A (en) * 1925-12-10 1926-11-02 Francis Anthony Van Hatten Fire door
US3020039A (en) * 1959-09-25 1962-02-06 Ogden Industries Pty Ltd Operating devices for casement windows and the like

Also Published As

Publication number Publication date
FR2386677A1 (en) 1978-11-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse